BSE, ITS ORIGINS

Everything has "problems". What is so terribly wrong about prions?
"ALBERT ROMERO" <aquintan at coventry.ac.uk> wrote in message
news:39E2E262.C2A4F0C at coventry.ac.uk...
> I am really interested in knowing which is the most believed hypothesis
> of the origins of BSE (bovine spongiform encephalopathy) as it is well
> known that the scrapie-like agent that entered in contact with cattle
> has some problems.